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Full Discussion: awk - if field is empty, move line to new file
Top Forums Shell Programming and Scripting awk - if field is empty, move line to new file Post 302359938 by scriptr2be on Wednesday 7th of October 2009 06:56:37 PM
Old 10-07-2009
So if this code produces the data file above:
/usr/xpg4/bin/awk -F"[,|]" 'NR==FNR{s["\"" $1 "\""]=$2;next}{printf "%s\"%s\"\n", $0, s[$3]}' LOOKUP.TXT finallistnew.txt >test.txt


How do you insert a if statement into that to make it kick out? I can also include a line after this code to remove the line if there is no value in the last field.

---------- Post updated at 06:56 PM ---------- Previous update was at 06:54 PM ----------

scottn,

Yes it is taken from two data files. Where would I like the data to go? I would like the line that does not contain a value in the last field to go to a file called /tmp/deleteme.

Thanks,
 

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LEARN ABOUT SUNOS

insertln

insertln(3XCURSES)					  X/Open Curses Library Functions					insertln(3XCURSES)

NAME

       insertln, winsertln - insert a line in a window

SYNOPSIS

       cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib 
       -R /usr/xpg4/lib -lcurses [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int insertln(void);

       int winsertln(WINDOW *win);

PARAMETERS

       win		       Is a pointer to the window in which to insert the line.

DESCRIPTION

       The  insertln() and winsertln() functions insert a blank line before the current line in stdscr or win, respectively.  The new line becomes
       the current line.   The current line and all lines after it in the window are moved down one line.  The bottom line in the window  is  dis-
       carded.

RETURN VALUES

       On success, these functions return OK. Otherwise, they return ERR.

ERRORS

       None.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       bkgdset(3XCURSES), deleteln(3XCURSES), insdelln(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)

SunOS 5.10							    5 Jun 2002							insertln(3XCURSES)
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